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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair


Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 11-30-2013, 22:05   #1 (permalink)
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Can somebody upload a pic of a jumper they made, espcially keypad jumper


I am practicing making jumpers on a phone to make the keys all work but I am not sure if it is correct. I can follow the diagram but I would like to see a pic of a mobile phone where the jumper has been done (especially the jumper for keypad) to see if I am doing it right.

For example: Kindly take a picture once you have done a jumper repair and upload it so beginners can see how it is done.

Much appreciated
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Old 11-30-2013, 22:16   #2 (permalink)
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for which model u need ?
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Old 11-30-2013, 22:18   #3 (permalink)
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Any model, I want see how every body solders their jumpers so I know I am doing it right. I tried a keypad jumper and I think the solder was to big add the keys are hard to press.

Sent from my GT-N7100 using Tapatalk
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Old 11-30-2013, 22:21   #4 (permalink)
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ok post here ur jumpering picture
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Old 11-30-2013, 22:29   #5 (permalink)
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This is actually for a Sony Ericsson but it is the soldering of the jumper that I am interested. *, # buttons were not working. If you could me know if there is too little or too much solder on the keypad then that would much appreciated.
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Old 11-30-2013, 22:32   #6 (permalink)
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no no thats wrong wat
i try to make pic for

tell me wat model of sony ericsson is it ?
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Old 11-30-2013, 22:33   #7 (permalink)
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w200, to be honest any keypad jumper pic will do.
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Old 11-30-2013, 22:54   #8 (permalink)
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please send me the picture of this keypad from backside with high resolution
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Old 11-30-2013, 22:59   #9 (permalink)
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http://i231.photobucket.com/albums/e...psed15833d.jpg

Here is a pic of the back side
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Old 11-30-2013, 23:17   #10 (permalink)
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in circles u see dots or u can say connecting points

as u said above * and # not working

in this case u have to use a needle to scratch these points and after scratching use irob to put solder on it

once u do this

now finally use thin copper wire and joint these points


see this picture


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Old 11-30-2013, 23:42   #11 (permalink)
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Ah I see, that would make more sense than when I did it first

I will practice this and see how it goes. Many thanks
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